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    <link>https://cve.radiocsirt.org</link>
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    <lastBuildDate>Wed, 07 Oct 2026 16:37:38 +0000</lastBuildDate>
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      <title>CVE-2026-12144 — Wholesale for WooCommerce &lt;= 2.0.5 - Authenticated (Author+) Privilege Escalation via 'user_role_set' Parameter</title>
      <link>https://cve.radiocsirt.org/vuln/cve-2026-12144</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; saadiqbal Wholesale for WooCommerce&lt;/p&gt;
&lt;p&gt;The Wholesale for WooCommerce plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.0.5. This is due to the `save_requests_meta()` function applying only `sanitize_text_field()` to the `user_role_set` POST parameter before passing it directly to `WP_User::add_role()`, with no allowlist validation against permitted wholesale roles and no capability check such as `current_user_can(&amp;#39;promote_users&amp;#39;)` or `current_user_can(&amp;#39;manage_options&amp;#39;)`. This makes it possible for authenticated attackers with author-level access and above to escalate their privileges to administrator by supplying `administrator` as the `user_role_set` value in a crafted request. The function is gated only by a nonce (`request_user_role_nonce`) that is rendered in the meta box on the `wwp_requests` post edit screen; because the post type is registered with `capability_type =&amp;gt; &amp;#39;post&amp;#39;`, any author-level user who has authored a `wwp_requests` post — such as one created via the wholesale registration form — can access this nonce and submit the role-assignment request.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; saadiqbal Wholesale for WooCommerce&lt;/p&gt;
&lt;p&gt;The Wholesale for WooCommerce plugin for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 2.0.5. This is due to the `save_requests_meta()` function applying only `sanitize_text_field()` to the `user_role_set` POST parameter before passing it directly to `WP_User::add_role()`, with no allowlist validation against permitted wholesale roles and no capability check such as `current_user_can(&amp;#39;promote_users&amp;#39;)` or `current_user_can(&amp;#39;manage_options&amp;#39;)`. This makes it possible for authenticated attackers with author-level access and above to escalate their privileges to administrator by supplying `administrator` as the `user_role_set` value in a crafted request. The function is gated only by a nonce (`request_user_role_nonce`) that is rendered in the meta box on the `wwp_requests` post edit screen; because the post type is registered with `capability_type =&amp;gt; &amp;#39;post&amp;#39;`, any author-level user who has authored a `wwp_requests` post — such as one created via the wholesale registration form — can access this nonce and submit the role-assignment request.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/cve-2026-12144</guid>
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